VN10085.SET04 High-speed steel HSS Co5 DIN 338
Type Ti
Tool geometry
Point shape - form N
Point angle 128°
Right helix
Material HSS Co5
New
Set of parallel shank twist drills - jobber series, type Ti, diameter 1-10 mm, 19 pcs
Item code On stock
VN10085.SET04.1 Yes

Content of set

Item code D l1 l2
VN10085.0100 1 34 12
VN10085.0150 1,5 40 18
VN10085.0200 2 49 24
VN10085.0250 2,5 57 30
VN10085.0300 3 61 33
VN10085.0350 3,5 70 39
VN10085.0400 4 75 43
VN10085.0450 4,5 80 47
VN10085.0500 5 86 52
VN10085.0550 5,5 93 57
VN10085.0600 6 93 57
VN10085.0650 6,5 101 63
VN10085.0700 7 109 69
VN10085.0750 7,5 109 69
VN10085.0800 8 117 75
VN10085.0850 8,5 117 75
VN10085.0900 9 125 81
VN10085.0950 9,5 125 81
VN10085.1000 10 133 87

Cutting conditions


Material

Strength
P.1 | Free-cutting steels, general construction steels ≤ 600 N/mm²
P.2 | General construction steels, steel castings ≤ 850 N/mm²
P.3 | Tool steels low alloyed ≤ 1100 N/mm²
P.4 | Heat treatable steels ≤ 900 N/mm²
P.5 | Tool steels high alloyed ≤ 1100 N/mm²
P.6 | Tool and treated steels > 1100 N/mm²
M.1 | Corrosion- and acid-proof steels ≤ 750 N/mm²
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm²
M.3 | Corrosion- and acid-proof steels > 850 N/mm²
K.1 | Cast iron < 240 HB
K.2 | Cast iron > 240 HB
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm²
S.1 | Chrome-nickel alloys ≤ 1500 N/mm²
S.2 | Titanium, Titanium alloys ≤ 1250 N/mm²

Calculations of cutting conditions

Product attributes

Type Ti

Type Ti

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Normal profile of flute, strenghtened core, point angle 130°.
Point shape - form N

Point shape - form N

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Conical lip relief, DIN 1412 form N.
Right helix

Right helix

Tool geometry

Tool geometry

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Lead of helix 36°.
Point angle 128°

Point angle 128°

Material HSS Co5

Material HSS Co5

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Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.